1,Description:
Material: Tungsten boats are made from pure tungsten (W) metal.
Density: Tungsten has a high density, typically ranging from 19.1 to 19.3 grams per cubic centimeter (g/cm³).
Melting Point: Tungsten has an extremely high melting point of approximately 3,422 degrees Celsius (6,192 degrees Fahrenheit), making it suitable for high-temperature applications.
Thermal Conductivity: Tungsten exhibits excellent thermal conductivity, allowing efficient heat transfer within the boat.
Electrical Conductivity: Tungsten is a relatively poor electrical conductor compared to materials like copper or aluminum.
2,Specifications:
Property | Description |
---|---|
Material | Pure Tungsten (W) |
Density (g/cm³) | 19.1 to 19.3 |
Melting Point (°C) | Approximately 3,422 |
Thermal Conductivity (W/m·K) | 162 to 173 |
Electrical Conductivity | Relatively poor electrical conductivity |
Strength | High tensile strength |
Ductility | Relatively brittle, low ductility |
Corrosion Resistance | Excellent resistance to corrosion and oxidation |
Coefficient of Thermal Expansion (CTE) (ppm/°C) | 4.5 to 5.4 |